The CX7L1 from Sonoma Scientific is a RF & Microwave Isolator with Frequency 700 MHz to 1 GHz, Average Power 3 W, Average Power Forward 3 W, Insertion Loss 0.5 dB, Isolation 20 dB. Tags: Module with Connectors, Coaxial Isolator. More details for CX7L1 can be seen below.